---
title: explanationStream
framework: foundationmodels
role: symbol
role_heading: Instance Property
platforms: [iOS 27.0+, iPadOS 27.0+, Mac Catalyst 27.0+, macOS 27.0+, visionOS 27.0+, watchOS 27.0+]
path: foundationmodels/languagemodelerror/refusal/explanationstream
---

# explanationStream

## Declaration

```swift
var explanationStream: LanguageModelSession.ResponseStream<String> { get }
```

## See Also

### Getting a refusal explanation

- [explanation](foundationmodels/languagemodelerror/refusal/explanation.md)